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This is the porting of CwLnx driver from 0.4.4 to 0.5

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It is working with both USB and Serial version of the LCD
The heartbeat is currently 3 pixels blinking...
And there might be more cleaning needed in the code.
This commit is contained in:
dglaude
2003-06-03 23:23:01 +00:00
parent 9b2cb53f09
commit 5dbbae1c47
2 changed files with 1635 additions and 0 deletions
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server/drivers/CwLnx.c
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server/drivers/CwLnx.h
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/* This is the LCDproc driver for Cwlinux devices (http://www.cwlinux.com)
Copyright (C) 2002, Andrew Ip
2002, David Glaude
2003, David Glaude
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 */
#ifndef CWLNX_H
#define CWLNX_H
#include "lcd.h"
// #define DEFAULT_CONTRAST 560
// #define DEFAULT_BRIGHTNESS 60
// #define DEFAULT_OFFBRIGHTNESS 0
// #define DEFAULT_EXITBRIGHTNESS 0
#define DEFAULT_CELLWIDTH 6
#define DEFAULT_CELLHEIGHT 8
#define DEFAULT_DEVICE "/dev/lcd"
#define DEFAULT_SPEED B19200
#define DEFAULT_SIZE "20x4"
#define DEFAULT_BACKLIGHT 1
#define DEFAULT_BRIGHTNESS 200
/* These are the keys for a (possibly) broken LK202-25...*/
/* NOTE: You should configure these settings in the configfile
* These defines are just used to get *some* defaults
*/
#define CWLNX_KEY_UP 'A'
#define CWLNX_KEY_DOWN 'B'
#define CWLNX_KEY_LEFT 'C'
#define CWLNX_KEY_RIGHT 'D'
#define CWLNX_KEY_YES 'E'
#define CWLNX_KEY_NO 'F'
#define DEFAULT_PAUSE_KEY CWLNX_KEY_UP
#define DEFAULT_BACK_KEY CWLNX_KEY_LEFT
#define DEFAULT_FORWARD_KEY CWLNX_KEY_RIGHT
#define DEFAULT_MAIN_MENU_KEY CWLNX_KEY_DOWN
MODULE_EXPORT int CwLnx_init(Driver * drvthis, char *device);
MODULE_EXPORT void CwLnx_close(Driver * drvthis);
/* */ MODULE_EXPORT int CwLnx_width (Driver * drvthis);
/* */ MODULE_EXPORT int CwLnx_height (Driver * drvthis);
MODULE_EXPORT void CwLnx_clear (Driver * drvthis);
MODULE_EXPORT void CwLnx_flush(Driver * drvthis);
MODULE_EXPORT void CwLnx_string(Driver * drvthis, int x, int y, char string[]);
MODULE_EXPORT void CwLnx_chr(Driver * drvthis, int x, int y, char c);
MODULE_EXPORT void CwLnx_vbar(Driver * drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CwLnx_hbar(Driver * drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CwLnx_num(Driver * drvthis, int x, int num);
MODULE_EXPORT int CwLnx_icon(Driver * drvthis, int x, int y, int icon);
MODULE_EXPORT void CwLnx_set_char(Driver * drvthis, int n, char *dat);
MODULE_EXPORT int CwLnx_get_contrast(Driver * drvthis);
MODULE_EXPORT void CwLnx_set_contrast(Driver * drvthis, int contrast);
MODULE_EXPORT void CwLnx_clear(Driver * drvthis);
MODULE_EXPORT void CwLnx_backlight(Driver * drvthis, int on);
// MODULE_EXPORT void CwLnx_flush_box(Driver * drvthis, int lft, int top, int rgt, int bot);
// MODULE_EXPORT void CwLnx_init_vbar( Driver * drvthis);
// MODULE_EXPORT void CwLnx_init_hbar( Driver * drvthis);
// MODULE_EXPORT void CwLnx_init_num( Driver * drvthis);
// MODULE_EXPORT void CwLnx_draw_frame(Driver * drvthis, char *dat);
#endif